We divide 81388415 by 43
Let's see how many times 43 fits into 81388415.

On to step 1:
The number 43 fits into 8 0 times, leaving a remainder of 8.
Put 0 as the next digit of the answer. 
Result so far: 0.0
Deduct 0 from 8 and we're left with 8.
Grab the next digit (1) from the dividend, add it to 8, then carry on: 81 / 43

Going ahead to step 2:
When dividing 81 by 43, we get 1 with a remainder of 38.
Use 1 as the next digit of our solution. 
Result so far: 1.0
Deduct 43 from 81 and we're left with 38.
Include the next digit (3) from the dividend after 38, then repeat: 383 / 43

Step 3:
43 can be fit into 383 8 times, resulting in a remainder of 39.
Record the quotient 8 as the next digit in the result. 
Result so far: 18.0
The remainder is 39 after subtracting 344 from 383.
Take the next digit (8) from the dividend and append it to 39, then repeat: 398 / 43

Going ahead to step 4:
If we divide 398 by 43, we get 9 and a remainder of 11.
The next digit of our result is 9. 
Result so far: 189.0
Deduct 387 from 398 and we're left with 11.
Take the next digit (8) from the dividend and append it to 11, then repeat: 118 / 43

On to step 5:
43 goes into 118 2 times with a remainder of 32.
Write down 2 as next digit of the result. 
Result so far: 1892.0
Subtracting 86 from 118 leaves us with 32.
Bring next digit (4) of the dividend behind the 32 and repeat the process: 324 / 43

On to step 6:
324 divided by 43 is 7 with a remainder of 23.
Use 7 as the next digit of our solution. 
Result so far: 18927.0
The remainder is 23 after subtracting 301 from 324.
Take the next digit (1) from the dividend and append it to 23, then repeat: 231 / 43

Going ahead to step 7:
The number 43 fits into 231 5 times, leaving a remainder of 16.
Record the quotient 5 as the next digit in the result. 
Result so far: 189275.0
The remainder is 16 after subtracting 215 from 231.
Include the next digit (5) from the dividend after 16, then repeat: 165 / 43

Let's proceed to step 8:
43 goes into 165 3 times with a remainder of 36.
The next digit of our result is 3. 
Result so far: 1892753.0
Subtracting 129 from 165 leaves us with 36.
Since there are no more digits in the dividend, we add a zero to the remainder making it 360, and continue the process.

Advancing to step 9:
When dividing 360 by 43, we get 8 with a remainder of 16.
Record the quotient 8 as the next digit in the result. 
Result so far: 1892753.8
If we subtract 344 from 360, we get 16.
Since there are no more digits in the dividend, we add a zero to the remainder making it 160, and continue the process.

Going ahead to step 10:
160 divided by 43 is 3 with a remainder of 31.
The next digit of our result is 3. 
Result so far: 1892753.83
Deduct 129 from 160 and we're left with 31.
Since there are no more digits in the dividend, we add a zero to the remainder making it 310, and continue the process.

On to step 11:
If we divide 310 by 43, we get 7 and a remainder of 9.
Write down 7 as next digit of the result. 
Result so far: 1892753.837
If we subtract 301 from 310, we get 9.
Since there are no more digits in the dividend, we add a zero to the remainder making it 90, and continue the process.

Going ahead to step 12:
When dividing 90 by 43, we get 2 with a remainder of 4.
Record the quotient 2 as the next digit in the result. 
Result so far: 1892753.8372
Subtracting 86 from 90 leaves us with 4.
Since there are no more digits in the dividend, we add a zero to the remainder making it 40, and continue the process.

Going ahead to step 13:
The number 43 fits into 40 0 times, leaving a remainder of 40.
Use 0 as the next digit of our solution. 
Result so far: 1892753.8372
If we subtract 0 from 40, we get 40.
Since there are no more digits in the dividend, we add a zero to the remainder making it 400, and continue the process.

Let's proceed to step 14:
400 divided by 43 is 9 with a remainder of 13.
The number 9 becomes the next digit in our result. 
Result so far: 1892753.837209
If we subtract 387 from 400, we get 13.
Since there are no more digits in the dividend, we add a zero to the remainder making it 130, and continue the process.

Moving on to step 15:
130 divided by 43 is 3 with a remainder of 1.
The next digit of our result is 3. 
Result so far: 1892753.8372093
If we take 129 away from 130, we end up with 1.
Since there are no more digits in the dividend, we add a zero to the remainder making it 10, and continue the process.

On to step 16:
43 can be fit into 10 0 times, resulting in a remainder of 10.
The next digit of our result is 0. 
Result so far: 1892753.8372093
The remainder is 10 after subtracting 0 from 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Our division results in 1892753.8372093 with a remaining 1e-08.